| 甜菜夜蛾中增殖的几种杆状病毒DNA限制酶分析 |
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| 引用本文： | 刘润忠,王晓容.甜菜夜蛾中增殖的几种杆状病毒DNA限制酶分析[J].仲恺农业技术学院学报,1995,8(2):25-28. |
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| 作者姓名： | 刘润忠 王晓容 |
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| 作者单位： | 中国科学院武汉病毒研究所，仲恺农业技术学院中心实验室，武汉大学生化系 |
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| 摘 要： | 甜菜夜蛾除可被其自身病毒ＳｅＮＰＶ感染外，还对其他多种昆虫ＮＰＶ有一定敏感性，以苜蓿丫纹夜蛾ＮＰＶ，棉铃虫ＮＰＶ，甘蓝夜蛾ＮＰＶ分别感染甜菜夜蛾均可引起典型病症，其ＤＮＡ限制酶图谱表现为各自独特带型，表明这些ＮＰＶ在替代宿主甜菜夜蛾中增殖后，其酶切图谱未发生改变，毒力及宿主范围有无变化未作评价。
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| 关 键 词： | 甜菜 夜蛾 杆状病毒 限制酶 |
RESTRITION ENDONUCLEASE DIGESION OF DNAS FOUR BACULOVIRUSES PROPAGATED IN SPODOPTERA EXIGUA |
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| Liu Runzhong Wang Xiaorong Fan Jinshui Zhang Youqing.RESTRITION ENDONUCLEASE DIGESION OF DNAS FOUR BACULOVIRUSES PROPAGATED IN SPODOPTERA EXIGUA[J].Journal of Zhongkai Agrotechnical College,1995,8(2):25-28. |
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| Authors: | Liu Runzhong Wang Xiaorong Fan Jinshui Zhang Youqing |
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| Abstract: | The larva of Spod optera exig ua were infected with four different baculoviruses,Autographa californica NPV,Heliothis armigera NPV,Mamestra brassicae NPV and Spod optera exigua NPV. The DNAs extracted from their progeny PIBs were digested withtwo restriction enzymes BamHI and EcoRI, and showed their specific bands. These results indi-cated that the genotypes of NPVs propagated in alternative host Spodoptera exigua did notvary. |
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| Keywords: | SeNPV DNAs map of restriction endonuclease genotype |
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